IRS

Erratic enforcement by the IRS has led to calls for Congress to end the federal restriction on tax-exempt churches from endorsing political candidates. Above, the IRS building in Washington.

Erratic enforcement by the IRS has led to calls for Congress to end the federal restriction on tax-exempt churches from endorsing political candidates. Above, the IRS building in Washington. (Win McNamee / Getty Images)

Erratic enforcement by the IRS has led to calls for Congress to end the federal restriction on tax-exempt churches from endorsing political candidates. Above, the IRS building in Washington.Win McNamee / Getty Images